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Crawlora MCP

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modrinth_files_update

Resolve compatible Modrinth file updates by submitting hashes with optional loaders and game versions, returning native public metadata for each resource.

Instructions

Resolve compatible updates for files. Returns the native public Modrinth metadata for this resource. See the endpoint reference for exact request and response behavior.

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "body": "<body>"
    },
    "name": "modrinth_files_update"
  }
}

Input Schema

NameRequiredDescriptionDefault
bodyYesNative metadata lookup body

Schema Changelog

Changes observed during successful MCP inspections.

  1. Addedv1.17.20

TDQS

C2.8/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description must carry the full behavioral burden, but it does not clarify whether this is a read-only resolution or a mutation, what permissions are required, or what side effects occur. It only says it returns native public metadata and points to an endpoint reference.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness3/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is short and front-loads the purpose, but the second and third sentences are generic boilerplate that could apply to many Modrinth tools. 'See the endpoint reference' is a deferral rather than useful guidance.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The tool has a nested required body and no output schema, yet the description does not explain the return structure, the body fields, or behavioral details. It is too thin for a tool with this complexity and no annotations.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so the schema already documents the nested body fields. The description adds only the phrase 'native metadata lookup body' and does not explain the meaning of hashes, loaders, game_versions, or algorithm beyond the schema.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific verb and resource: 'Resolve compatible updates for files.' It is clear what the tool does, but it does not distinguish this bulk operation from the sibling tools modrinth_files_update_individual or modrinth_files_update_many.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

There is no explicit guidance on when to use this tool versus the individual or many variants. The description only implies usage by saying it resolves updates for files, without naming alternatives, prerequisites, or exclusions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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